Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker
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Size
43KB
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MD5
cc0abdd1f3a9b5ce14af84431f42f102
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SHA1
fff5fc0668e2f417e543703f3a2338962131ed58
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SHA256
703c1505156739c5bec5a588579af72d93387996b980915adb9cc9d134391986
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SHA512
10ae6aedf5ae3a33f56ca639e79bfd1c82f9307109b0da52822d274986c48c2a410ed95d017ac781c85f62e924325cd999ae968010580b3d08eb6209c198050f
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jvb+:m5nkFNMOtEvwDpjG8hhXj53+
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker
Files
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2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE